CN112314491A - Suspension net cage for trapping fishes in different water flow layers - Google Patents
Suspension net cage for trapping fishes in different water flow layers Download PDFInfo
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- CN112314491A CN112314491A CN202011153416.9A CN202011153416A CN112314491A CN 112314491 A CN112314491 A CN 112314491A CN 202011153416 A CN202011153416 A CN 202011153416A CN 112314491 A CN112314491 A CN 112314491A
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000000725 suspension Substances 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims 1
- 238000005192 partition Methods 0.000 description 14
- 238000007789 sealing Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
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- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
- A01K61/65—Connecting or mooring devices therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
The invention discloses a fish trapping suspension net cage with different water flow layers, which comprises a net cage, wherein the middle positions of the inner walls of two sides of an inner cavity of the net cage are fixedly connected with an installation shaft, the middle position of the outer surface of the installation shaft is fixedly connected with a backspin vortex mechanism, the top and the bottom of the inner cavity of the net cage are positioned on two sides of the backspin vortex mechanism and are fixedly connected with separating nets, one sides of the top and the bottom of the inner cavity of the net cage, which are far away from the backspin vortex mechanism, are fixedly connected with bait mechanisms, the outer walls of two sides of the net cage are fixedly connected with loading pockets, the outer surface of the backspin vortex mechanism is movably connected with an adjusting rope, the middle position of the top of the net cage is fixedly connected with. The net cage is positioned at different water layers by utilizing the adjustment of the self floating volume, so that different types of fishes are conveniently trapped, the application range is expanded, and the cost consumption is reduced.
Description
Technical Field
The invention relates to the technical field of fish trapping, in particular to a fish trapping suspension net cage with different water flow layers.
Background
Fishing nets are indispensable fishing tools for fishery production, coastal fishermen catch at sea by simple nets at the earliest, shallow-sea fishing nets such as lifting nets and rod nets appear in the open court, far-sea fishing nets appear in the afterward, inland fishermen catch mostly by small-sized fishing tools, and main fisheries used for fishery production comprise lifting nets, inflatable lifting nets, rod nets, push nets, arch pocket nets, ground nets, inserting nets, grabbing nets, sticking nets, pulling nets, streamers, trawls, netting, rotary nets, stretching nets, fishing hooks, harca raking nets, fishing nets, foils, river purse nets, rowing nets, shoveling nets, calling nets, hanging nets, foil nets, crab baskets, crab dumpers and the like, wherein the pulling nets and the streamers are commonly used for far-sea fishing, and the sticking nets are commonly used for inland rivers and offshore fishing.
According to the Chinese patent CN209914824U, the first filter screen and the second filter screen are convenient for distinguishing the captured fishes according to the size, and the mesh density of the upper filter screen is greater than that of the lower filter screen, so that the fishes with smaller size are in the lower layer of the net cage, the problem of repeatedly distinguishing the fishes after the fishing is finished is solved, only a little distinguishing is needed, and the use is more convenient; aerify toward the inside gasbag of frame through aerating device and gas tube, the gasbag inflation drives fishing device and stretches out the surface of water, through carrying the rope of drawing the winding at the inside hole of salvage seat, pull out fishing device, through pulling out the picture peg from the inside of fastener, take out the fish from a fish outlet is inside, improved fishing efficiency, the waste of manpower resources has been avoided, and easy operation is convenient, the high-efficient operation of induction system is fished in assurance that can be better, promotes the development of fishing trade. The device can only carry out the end of sinking and traping in the use, but different fishes live in different waters, and this equipment can't carry out the multi-domain and catch, and application scope is less, has increased use cost.
The existing fish trapping net cage can only trap fish at the bottom in the using process, but different fishes live in different water areas, the device cannot be used for multi-field fishing, the application range is small, and the use cost is increased.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a fish trapping suspension net cage with different water flow layers, which solves the problems that the existing fish trapping net cage can only perform bottom sinking trapping in the use process, but different fishes live in different water areas, the equipment cannot perform multi-field catching, the application range is small, and the use cost is increased.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a suspension net cage is traped to fish of different watershed, includes the net cage, net cage inner chamber both sides inner wall intermediate position fixedly connected with installation axle, installation off-axial surface intermediate position fixedly connected with vortex mechanism that circles round, net cage inner chamber top and bottom are located the equal fixedly connected with in vortex mechanism both sides that circles round and separate the net, net cage inner chamber top and bottom are located and separate one side fixedly connected with bait mechanism that the vortex mechanism that circles round that the net kept away from at the net, net cage both sides outer wall fixedly connected with loads the pocket, vortex mechanism surface swing joint that circles round has the regulation rope, net cage top intermediate position fixedly connected with floats positioning mechanism, the one end swing joint that vortex mechanism that circles round was kept away from to the. The net cage is positioned at different water layers by utilizing the adjustment of the self floating volume, so that different types of fishes are conveniently trapped, the application range is expanded, and the cost consumption is reduced.
Preferably, the eddy current mechanism that circles round includes volute spiral spring, volute outer surface fixedly connected with wheel shell, wheel shell outer surface and regulation rope swing joint, the equal fixedly connected with i-shaped post of wheel shell both sides outer wall, the equal fixedly connected with paddle in one side that wheel shell was kept away from to i-shaped post outer surface. Utilize the wave of surface of water rivers to drive as power, form inside rivers and infuse, with the leading-in loading pocket of fish, avoid fish to constantly consume the bait, the extension is traped the time, improves and is traped efficiency to when volute spiral spring resets, rivers are against the current, and bait mechanism closes with higher speed, avoids fish to escape, guarantees to trap the success rate.
Preferably, the inner surface of the I-shaped column is in sliding connection with the mounting shaft, the inner surface of the wheel shell is in sliding connection with the mounting shaft, and the outer surface of the paddle is in sliding connection with the net cage and the partition net.
Preferably, the bait mechanism includes the involution baffle, involution baffle bottom is rotated with the box with a net and is connected, the involution baffle is kept away from one side of separating the disconnected net and is close to the position swing joint of box with a net and have a reset spring, the one end and the box with a net swing joint that reset spring kept away from the involution baffle, one side fixedly connected with bait mechanism floats that the involution baffle is close to and separates the disconnected net. Utilize the involution baffle to carry out effective isolation, the inside device safety of protection loading pocket avoids the fish of catching to flee from, guarantees to trap the results.
Preferably, unsteady bait mechanism includes the bait cylinder, bait cylinder inner chamber bottom intermediate position fixedly connected with spring, one side fixedly connected with cylinder platform of bait cylinder inner chamber bottom is kept away from to the spring, the cylinder platform surface rotates and is connected with the fixed buckle, one side intermediate position fixedly connected with cross vaulting pole that the fixed buckle is close to the cylinder platform, the ladder groove has been seted up to the position that bait cylinder internal surface is located the fixed buckle. According to the opening and closing of the sealing partition plate and the water flow impact generated by the rotary vortex mechanism, indirect feeding is carried out, the bait materials are prevented from being soaked in water and easily run off along with the water flow, the trapping time of the equipment is prolonged, and the trapping harvest is improved.
Preferably, the floating positioning mechanism comprises an inner adjusting catheter, a stay bar is rotatably connected to the middle position of the outer surface of the inner adjusting catheter, one end, far away from the inner adjusting catheter, of the stay bar is rotatably connected with a floating plate, one side, close to each other, of the floating plate is slidably connected with a limiting track block, and a floating balloon is fixedly connected to the outer surface of the limiting track block. Adjust self structure volume for adjust the buoyancy, be used for carrying out the traping on different rivers layers, be convenient for fix a position, promote the accuracy of traping.
Preferably, the inner adjusting guide pipe comprises a central ring pipe, the top and the bottom of the central ring pipe are fixedly connected with fixed pipes, the inner surfaces of the fixed pipes are fixedly connected with bolt pipes, and the inner surfaces of the bolt pipes are in sliding connection with the adjusting ropes.
Preferably, the top and the bottom of the outer surface of the inner adjusting catheter are fixedly connected with the floating balloon, and the outer surface of the floating plate is in sliding connection with the floating balloon. The bottom end of the inner adjusting conduit is movably connected with the net cage.
Preferably, the wave regulating mechanism comprises an inner rolling balloon, the outer surface of the inner rolling balloon is movably connected with an outer gas balloon, and the bottom of the outer surface of the outer gas balloon is movably connected with the regulating rope. Utilize the wave to carry out the rolling motion in promoting inside ball bag activity for its inside chemical spills over, reacts with the inside chemical substance of outer gas ball bag, provides a large amount of gases, ensures the floatability of whole equipment, is convenient for look for, and the whole safety of protective apparatus avoids sinking into the bottom.
Preferably, the top of the net cage is provided with fish inlet holes at positions between the separation net and the bait mechanism, and the middle position of the bottom of the net cage is provided with water inlet holes.
(III) advantageous effects
The invention provides a fish trapping suspension net cage with different water flow layers. The method has the following beneficial effects:
the fish trapping suspension net cage with different water flow layers can be used for positioning water layers with different depths in the net cage by utilizing the self floating volume, so that different types of fishes can be trapped conveniently, the application range is expanded, and the cost is reduced.
(one), this suspension box with a net is traped to fish on different rivers layers, the wave through utilizing the surface of water rivers drives as power, forms inside rivers and infuses, in leading-in loading pocket with fish, avoids fish constantly to consume the bait, and the extension is traped the time, improves and is traped efficiency to when volute spiral spring resets, rivers are against the current, and bait mechanism closes with higher speed, avoids fish to escape, guarantees to trap the success rate.
(II), this suspension box with a net is traped to fish on different rivers layers, through utilizing the involution baffle to effectively keep apart, the inside device safety of protection loading pocket avoids the fish of catching to escape, guarantees to trap the results.
The fish trapping suspension net cages with different water flow layers carry out indirect feeding through the opening and closing of the sealing partition plates and the water flow impact generated by the swirling vortex mechanism, so that the whole bait material is prevented from being soaked in water and easily lost along with the water flow, the trapping time of the use of equipment is prolonged, and the trapping harvest is improved.
(IV), this suspension box with a net is traped to fish on different rivers layers is through adjusting self structure volume for adjust buoyancy, be used for carrying out the traping on different rivers layers, be convenient for fix a position, promote the accuracy of traping.
(V), this suspension box with a net is traped to fish on different rivers layers, through utilizing the wave to carry out the fluctuation motion, roll the sacculus activity in promoting inside for its inside chemical overflows, reacts with the inside chemical substance of outer gasbag, provides a large amount of gas, ensures the floatability of whole equipment, is convenient for look for, and the whole safety of protection equipment avoids sinking into the bottom.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic structural view of the swirling vortex mechanism of the present invention;
fig. 3 is a schematic structural view of the bait mechanism of the present invention;
FIG. 4 is a schematic structural view of the floating bait mechanism of the present invention;
fig. 5 is a schematic structural diagram of the floating positioning mechanism of the present invention.
In the figure: 1 net cage, 2 installation shafts, 3 whirling vortex mechanisms, 31 volute springs, 32 wheel shells, 33I-shaped columns, 34 blades, 4 partition nets, 5 bait mechanisms, 51 sealing partition plates, 52 return springs, 53 floating bait mechanisms, 531 bait cylinders, 532 springs, 533 cylindrical tables, 534 fixed buckle plates, 535 cross support rods, 536 stepped grooves, 6 loading pockets, 7 adjusting ropes, 8 floating positioning mechanisms, 81 internal adjusting guide pipes, 811 central ring pipes, 812 fixed pipes, 813 bolt pipes, 82 support rods, 83 floating plates, 84 limiting track blocks, 85 floating balloons, 9 wave adjusting mechanisms, 91 internal rolling balloons, 92 external air balloons, 10 fish inlet holes and 11 water inlet holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a suspension net cage is traped to fish of different rivers layers, including net cage 1, 1 inner chamber both sides inner wall intermediate position fixedly connected with of net cage installs axle 2, install 2 outer surface intermediate position fixedly connected with vortex mechanisms 3 that circle round, 1 inner chamber top of net cage and the equal fixedly connected with in 3 both sides of vortex mechanisms that circle round of bottom are located and separate disconnected net 4, 1 inner chamber top of net cage and bottom are located and separate one side fixedly connected with bait mechanism 5 that vortex mechanisms 3 that circles round away from at disconnected net 4, 1 both sides outer wall fixedly connected with of net cage loads pocket 6, 3 outer surface swing joint of vortex mechanisms that circles round has regulation rope 7, 1 top of net cage intermediate position fixedly connected with floats positioning mechanism 8, the one end swing joint who keeps away from vortex mechanisms 3 that circles.
The swirling vortex mechanism 3 comprises a scroll spring 31, a wheel shell 32 is fixedly connected to the outer surface of the scroll spring 31, the outer surface of the wheel shell 32 is movably connected with the adjusting rope 7, the outer walls of two sides of the wheel shell 32 are fixedly connected with I-shaped columns 33, and blades 34 are fixedly connected to one sides, far away from the wheel shell 32, of the outer surfaces of the I-shaped columns 33.
The inner surface of the I-shaped column 33 is in sliding connection with the mounting shaft 2, the inner surface of the wheel shell 32 is in sliding connection with the mounting shaft 2, and the outer surface of the paddle 34 is in sliding connection with the net cage 1 and the partition net 4.
The bait mechanism 5 comprises a sealing partition plate 51, the bottom of the sealing partition plate 51 is rotatably connected with the net cage 1, a return spring 52 is movably connected at a position, which is far away from one side of the blocking net 4 and is close to the net cage 1, of the sealing partition plate 51, one end, which is far away from the sealing partition plate 51, of the return spring 52 is movably connected with the net cage 1, and a floating bait mechanism 53 is fixedly connected at one side, which is close to the blocking net 4, of the sealing partition plate 51.
The floating bait mechanism 53 comprises a bait barrel 531, a spring 532 is fixedly connected to the middle position of the bottom of an inner cavity of the bait barrel 531, a cylindrical table 533 is fixedly connected to one side, away from the bottom of the inner cavity of the bait barrel 531, of the spring 532, a fixed buckle plate 534 is rotatably connected to the outer surface of the cylindrical table 533, a cross-shaped support rod 535 is fixedly connected to the middle position of one side, close to the cylindrical table 533, of the fixed buckle plate 534, and a stepped groove 536 is formed in the position, located on the fixed buckle plate.
The floating positioning mechanism 8 comprises an inner adjusting catheter 81, a stay bar 82 is rotatably connected to the middle position of the outer surface of the inner adjusting catheter 81, a floating plate 83 is rotatably connected to one end, far away from the inner adjusting catheter 81, of the stay bar 82, a limiting track block 84 is slidably connected to one side, close to the floating plate 83, of the floating plate 83, and a floating balloon 85 is fixedly connected to the outer surface of the limiting track block 84.
The inner adjusting conduit 81 comprises a central ring pipe 811, the top and the bottom of the central ring pipe 811 are fixedly connected with a fixed pipe 812, the inner surface of the fixed pipe 812 is fixedly connected with a bolt pipe 813, and the inner surface of the bolt pipe 813 is connected with the adjusting rope 7 in a sliding manner.
The top and the bottom of the outer surface of the inner adjusting catheter 81 are fixedly connected with the floating balloon 85, and the outer surface of the floating plate 83 is slidably connected with the floating balloon 85. The bottom end of the inner adjusting conduit 81 is movably connected with the net cage 1.
The wave regulating mechanism 9 comprises an inner rolling balloon 91, the outer surface of the inner rolling balloon 91 is movably connected with an outer air balloon 92, and the bottom of the outer surface of the outer air balloon 92 is movably connected with the regulating rope 7.
The top of the net cage 1 is positioned between the separation net 4 and the bait mechanism 5 and is provided with a fish inlet hole 10, and the middle position of the bottom of the net cage 1 is provided with a water inlet hole 11.
When the device is used, the fixed pipe 812 is pressed to enable the central ring pipe 811 to contract, so that the central ring pipe 811 drives the support rods 82 to approach each other, the support rods 82 drive the floating plate 83 to continuously extend out along the limiting track block 84, the overall volume is adjusted, the overall floating force is adjusted, and the floating plate is fixed through the bolt pipe 813;
calcium carbonate, dilute sulfuric acid and other similar chemical substances capable of generating a large amount of gas are filled in the inner rolling balloon 91 and the outer gas balloon 92 respectively;
filling baits in the floating bait mechanism 53, placing the whole device in water, sinking by using self gravity, determining and positioning a water flow layer by using the floating positioning mechanism 8, floating the outer air balloon 92 on the water surface, leading fishes to enter the net cage 1 through the fish inlet hole 10 and to be concentrated near the bait mechanism 5, driving the outer air balloon 92 to fluctuate when the water surface wave fluctuates, driving the adjusting rope 7 to drag, leading the wheel shell 32 to rotate, driving the I-shaped column 33 to rotate, leading the paddle 34 to rotate, forming impact water flow, compressing the reset spring 52, leading the sealing partition plate 51 to be opened, conveying the fishes into the loading pocket 6, simultaneously compressing the volute spring 31, impacting the inner baits of the floating bait mechanism 53, leading the spring 532 to be compressed, and leading the cylindrical table 533 to be close to the sealing partition plate 51, and leading the fixed pinch plate 53 to be contracted;
when the water surface wave is leveled and recovered, the outer air balloon 92 resets to loosen the adjusting rope 7, the volute 32 is inverted by utilizing the self restoring force of the volute spring 31, the I-shaped column 33 drives the blades 34 to be inverted to quickly cause water to flow back, the sealing partition plate 51 is closed, the fixed buckle plate 53 is quickly reset by utilizing the elasticity of the spring 532 and extends out in a progressive manner, and bait is indirectly supplied to facilitate secondary trapping;
and the outer balloon 92 moves, so that the inner rolling balloon 91 moves inside the outer balloon 92, internal chemical substances overflow and react with each other to generate gas, the volume of the outer balloon 92 is increased, the floating protection of equipment is facilitated, and the equipment is prevented from sinking.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a suspension box with a net is traped to fish on different rivers layers, includes box with a net (1), its characterized in that: the middle positions of the inner walls at the two sides of the inner cavity of the net cage (1) are fixedly connected with a mounting shaft (2), a rotary vortex mechanism (3) is fixedly connected at the middle position of the outer surface of the mounting shaft (2), the top and the bottom of the inner cavity of the net cage (1) are positioned at the two sides of the rotary vortex mechanism (3) and are fixedly connected with a separation net (4), the top and the bottom of the inner cavity of the net cage (1) are positioned at one side of the separation net (4) far away from the rotary vortex mechanism (3) and are fixedly connected with a bait mechanism (5), the outer walls of two sides of the net cage (1) are fixedly connected with loading pockets (6), the outer surface of the rotary vortex mechanism (3) is movably connected with an adjusting rope (7), a floating positioning mechanism (8) is fixedly connected at the middle position of the top of the net cage (1), one end of the adjusting rope (7) far away from the eddy current mechanism (3) is movably connected with a wave adjusting mechanism (9).
2. The fish trapping suspension cage for different water flow layers according to claim 1, wherein: vortex mechanism (3) circles round includes volute spring (31), volute (32) is connected with to volute spring (31) surface fixed connection, volute (32) surface and regulation rope (7) swing joint, the equal fixedly connected with worker's type post (33) of wheel shell (32) both sides outer wall, the equal fixedly connected with paddle (34) in one side of round shell (32) is kept away from to worker's type post (33) surface.
3. The fish trapping suspension cage for different water flow layers according to claim 2, wherein: i-shaped post (33) internal surface and installation axle (2) sliding connection, wheel shell (32) internal surface and installation axle (2) sliding connection, paddle (34) surface and net box (1) and separate net (4) sliding connection.
4. The fish trapping suspension cage for different water flow layers according to claim 1, wherein: bait mechanism (5) are including involution baffle (51), involution baffle (51) bottom is rotated with box with a net (1) and is connected, the position swing joint that separates one side of net (4) and be close to box with a net (1) is kept away from in involution baffle (51) has reset spring (52), reset spring (52) keep away from the one end and box with a net (1) swing joint of involution baffle (51), involution baffle (51) are close to one side fixedly connected with float bait mechanism (53) that separate net (4).
5. The fish trapping suspension cage for different water flow layers according to claim 4, wherein: floating bait mechanism (53) is including bait tube (531), bait tube (531) inner chamber bottom intermediate position fixedly connected with spring (532), one side fixedly connected with cylinder platform (533) of bait tube (531) inner chamber bottom are kept away from in spring (532), cylinder platform (533) surface rotates and is connected with fixed buckle (534), one side intermediate position fixedly connected with cross vaulting pole (535) that fixed buckle (534) are close to cylinder platform (533), ladder groove (536) have been seted up to the position that bait tube (531) internal surface is located fixed buckle (534).
6. The fish trapping suspension cage for different water flow layers according to claim 1, wherein: float positioning mechanism (8) including interior accent pipe (81), interior accent pipe (81) surface intermediate position rotates and is connected with vaulting pole (82), the one end that interior accent pipe (81) were kept away from in vaulting pole (82) rotates and is connected with kickboard (83), one side sliding connection that kickboard (83) are close to each other has restriction track piece (84), restriction track piece (84) surface fixed connection has showy sacculus (85).
7. The fish trapping suspension cage for different water flow layers according to claim 6, wherein: the internal adjusting conduit (81) comprises a central ring pipe (811), the top and the bottom of the central ring pipe (811) are fixedly connected with a fixed pipe (812), the inner surface of the fixed pipe (812) is fixedly connected with a bolt pipe (813), and the inner surface of the bolt pipe (813) is in sliding connection with an adjusting rope (7).
8. The fish trapping suspension cage for different watershed according to claim 7, wherein: the top and the bottom of the outer surface of the inner adjusting catheter (81) are fixedly connected with the floating balloon (85), and the outer surface of the floating plate (83) is in sliding connection with the floating balloon (85). The bottom end of the inner adjusting guide pipe (81) is movably connected with the net cage (1).
9. The fish trapping suspension cage for different water flow layers according to claim 1, wherein: the wave regulating and controlling mechanism (9) comprises an inner rolling balloon (91), the outer surface of the inner rolling balloon (91) is movably connected with an outer gas balloon (92), and the bottom of the outer surface of the outer gas balloon (92) is movably connected with the regulating rope (7).
10. The fish trapping suspension cage for different water flow layers according to claim 1, wherein: the top of the net cage (1) is positioned between the separation net (4) and the bait mechanism (5) and is provided with a fish inlet hole (10), and the middle position of the bottom of the net cage (1) is provided with a water inlet hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011153416.9A CN112314491B (en) | 2020-10-26 | 2020-10-26 | Suspension net cage for trapping fishes in different water layers |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011153416.9A CN112314491B (en) | 2020-10-26 | 2020-10-26 | Suspension net cage for trapping fishes in different water layers |
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| CN112314491A true CN112314491A (en) | 2021-02-05 |
| CN112314491B CN112314491B (en) | 2022-11-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039729A (en) * | 2022-06-21 | 2022-09-13 | 浙江省海洋水产研究所 | Small yellow croaker transition device and method capable of improving survival rate |
Citations (8)
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| KR20130086689A (en) * | 2012-01-26 | 2013-08-05 | 조기택 | Bait fishing traps |
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| WO2019095487A1 (en) * | 2017-11-15 | 2019-05-23 | 清华大学深圳研究生院 | Integrated device for offshore floating wind turbine and fish cage farming |
| CN110558289A (en) * | 2019-10-14 | 2019-12-13 | 浙江工业职业技术学院 | trapping and collecting device for research and protection of small and medium-sized marine organisms in coral reef area |
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| KR20130086689A (en) * | 2012-01-26 | 2013-08-05 | 조기택 | Bait fishing traps |
| CN105309364A (en) * | 2012-04-24 | 2016-02-10 | 北欧机械制造鲁道夫巴德尔有限及两合公司 | Fish accumulator |
| CN202653013U (en) * | 2012-06-11 | 2013-01-09 | 中国水产科学研究院长江水产研究所 | Fish living body sample collection device |
| CN103918621A (en) * | 2014-04-14 | 2014-07-16 | 中国船舶重工集团公司第七○二研究所 | Pumping type deep-sea organism collector |
| WO2019095487A1 (en) * | 2017-11-15 | 2019-05-23 | 清华大学深圳研究生院 | Integrated device for offshore floating wind turbine and fish cage farming |
| CN208660229U (en) * | 2018-07-31 | 2019-03-29 | 漳州富乘健康科技有限公司 | A kind of novel resistance system for rowing machine |
| CN109392786A (en) * | 2018-12-05 | 2019-03-01 | 大连海洋大学 | A kind of Multifunctional centralized reduction conch, which is brought up, catches integrated cage |
| CN110558289A (en) * | 2019-10-14 | 2019-12-13 | 浙江工业职业技术学院 | trapping and collecting device for research and protection of small and medium-sized marine organisms in coral reef area |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115039729A (en) * | 2022-06-21 | 2022-09-13 | 浙江省海洋水产研究所 | Small yellow croaker transition device and method capable of improving survival rate |
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| CN112314491B (en) | 2022-11-11 |
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Denomination of invention: A suspended net cage for fish trapping with different water flow layers Granted publication date: 20221111 Pledgee: Bank of China Limited Weihai Branch Pledgor: Weihai hailongwang outdoor products Co.,Ltd. Registration number: Y2024980002899 |